PHP Laravel is a popular open-source web application framework written in PHP. It follows the Model-View-Controller (MVC) architectural pattern and provides a wide range of features that make it easy to build web applications quickly and efficiently.

Laravel offers features such as routing, database integration, templating engine, and a command-line interface. It also includes built-in support for features such as authentication, authorization, and validation.

One of the key advantages of Laravel is its easy-to-use ORM (Object-Relational Mapping) called Eloquent, which simplifies database interactions and makes it easy to work with complex database relationships.

Laravel also has a large and active community of developers, which provides plenty of resources, tutorials, and packages to help developers quickly build applications. The framework is well-documented and has excellent documentation available on its official website.

Overall, Laravel is a powerful and versatile framework that can be used to build a wide range of web applications, including blogs, e-commerce websites, social networks, and more.